MAX6070BAUT41+

Overview

The MAX6070BAUT41+T is a low-noise, high-precision series voltage reference in a 6-pin SOT-23 package. It provides a fixed output of 4.096V with an initial accuracy of ±0.08% and a maximum temperature drift of 8ppm/°C. The device operates from an input voltage range of 4.3V to 5.5V, consuming approximately 150µA of supply current while sourcing or sinking up to 10mA of load current. It features a filter pin for noise reduction and operates over an extended industrial temperature range of -40°C to +125°C.

Feature Summary

• Offers high precision with ±0.08% initial accuracy and low temperature drift for enhanced system stability.
• Features a dedicated filter pin that allows connection of a capacitor to reduce high-frequency noise.
• Supports bidirectional current flow, capable of sourcing and sinking up to 10mA of load current.
• Operates reliably across the extended industrial temperature range of -40°C to +125°C.

Applications

• High-accuracy industrial and process control systems
• Precise instrumentation requiring stable voltage references
• High-resolution ADCs and DACs
• Automotive electronic applications

Procurement Notes

Verify the specific suffix 'AUT41' corresponds to the 4.096V output variant when ordering. Confirm the 'B' grade designation matches the required ±0.08% accuracy specification. Ensure the '+T' indicates tape-and-reel packaging if automated assembly is planned. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or lead-free status before finalizing procurement.

Selection Notes

Select this component when a 4.096V reference is needed with B-grade accuracy. Consider the MAX6071 if Kelvin sensing (GNDS/GNDF) is required instead of the MAX6070's single ground configuration. Evaluate the filter pin utility for noise-sensitive designs. Verify input voltage compatibility within the 4.3V to 5.5V range for the 4.096V output version.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references by Analog Devices/Maxim Integrated. The family is designed for applications demanding high accuracy and low power consumption in compact packages. The MAX6070 variant uses a single ground, while the MAX6071 includes force/sense grounds for improved regulation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference tool for parametrically similar parts.